A companion game is also being developed by Armature Studio for the 3DS and PlayStation Vita. Entitled Batman: Arkham Origins Blackgate, the game is a 2.5-D game that will allow players to continue the console version's story. It will also be available on October 25th.

I was blown away by Batman: Arkham Asylum, and I actually plan to pick up Batman: Arkham City soon since I missed out on it.